/*
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 * and open the template in the editor.
 */

package org.wooxes.server;

import java.io.*;
import java.net.*;

import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
/**
 *
 * @author alladanosa
 */
public class EliminarAssignaturaServlet extends HttpServlet {
   
    /** 
    * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
    * @param request servlet request
    * @param response servlet response
    */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

        String id = request.getParameter("id");
        
        // Ara obtindrem valors de configuracio        
        try{
            ConnexioSQL connexio = new ConnexioSQL();
            Connection conn = connexio.getConnection();
            Statement statement = conn.createStatement();

            int i = statement.executeUpdate(
                    "DELETE FROM assignatura WHERE id = "+ id);
        }
        catch(Exception e){
            System.out.println(e);
            out.println("Error: No s'ha pogut eliminar l'assignatura");
            return;
        }
        
        out.println("ok");
        out.close();
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
    * Handles the HTTP <code>GET</code> method.
    * @param request servlet request
    * @param response servlet response
    */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
    * Handles the HTTP <code>POST</code> method.
    * @param request servlet request
    * @param response servlet response
    */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
    * Returns a short description of the servlet.
    */
    public String getServletInfo() {
        return "Short description";
    }
    // </editor-fold>
}
